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Chemistry
A Level

What is an isomer?

Isomers are molecules which have the same molceular formula but have a different arrangement of atoms in space. This does not include when molecules have been rotated as their arrangment of atoms is st...

Answered by Anna N. Chemistry tutor
5054 Views

What is benzene and describe the 2 models used to explain it's structure. Provide a piece of evidence to show which of these models is incorrect.

Benzene
With a formula of C6H6, the molecule has a cyclic structure due to it's 6 carbon atoms joined in a ring. It is symmetrically planar (flat) with it's 6 h...

Answered by Alexander M. Chemistry tutor
16780 Views

When composing a mechanism in organic chemistry, how do I use curly arrows?

There are a few things to learn about the use of curly arrows. Once you've grasped the basics, though, you'll be able to use them with simplicity and clarity no matter how complicated the mechanism is!...

Answered by Marc L. Chemistry tutor
3949 Views

Describe the 3 types of isomers?

Definition: Isomerism is when 2 molecules have the same molecular structure but a different structural arrangement (structural isomerism) or a different arrangement in space (st...

Answered by Julia C. Chemistry tutor
31139 Views

Identify the dehydration product or products of a) ethanol, b) button-2-ol

Dehydration is a process in which an alcohol loses a molecule of water and leaves behind an alkene. The OH group is removed along with an H from any adjacent carbon atom. To work out the answer, firstl...

Answered by Andrew B. Chemistry tutor
4340 Views

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